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Model
Number: 1244
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by John T. Lonsdale, 6 x 9-inch soft-cover book, 110 pages, 11 figures, 9 plates including Gold and Pyrite Regional Geologic Map, scale 1 inch ~ 1.1 miles, 17 x 55 inches color map, 1927. This report contains the results of an investigation of the geology and mineral resources of the gold-pyrite belt in northeastern piedmont Virginia. The area involved comprises approximately 600 square miles in Culpeper, Fairfax, Fauquier, Orange, Prince William, Stafford, and Spotsylvania counties. The general geological features of the region and the origin of the gold, pyrite, copper, iron, graphite, and soapstone deposits found in the area are discussed. Building stones and road materials are also briefly described. The report contains valuable historical data related to individual mining properties in the district. Out-of-Print.
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